Guild Wars 2

Hi there.. I’ve been playing this game for 2 weeks and its been great so far until yesterday im starting to have this some sort of 2 – 4 second delay. At first I thought it was my connection so i started to refresh my website and see if there’s any delay, and it turns out that it is not because of my connection.
I even played other games to see if i get delay in other games too. And in other games i run the game just fine.

So my question .. what exactly cause this delay ? i keep getting kicked out due to connection problem yet I’m still able to play other games and browsing just fine.. This problem starting to become irritating because it happens often now., to the point that the game itself is unplayable sometimes.

Please give respond to this post.
Thank you

P.S i cant even go to the website sometimes because it keep giving me 502 error..